Java Regex 2 - Duplicate Words

Hacker
Rank
Score
127824
flag of India
00.00
127824
flag of India
00.00
127824
flag of Indonesia
00.00
127824
flag of Canada
00.00
127824
flag of India
00.00
127824
flag of Turkey
00.00
127824
flag of India
00.00
127824
flag of India
00.00
127824
flag of India
00.00
127824
flag of India
00.00
127824
flag of United States
00.00
127824
flag of India
00.00
127824
flag of India
00.00
127824
flag of China
00.00
127824
flag of India
00.00
127824
flag of India
00.00
127824
flag of India
00.00
127824
flag of India
00.00

[deleted]

127824
flag of null
00.00
127824
flag of India
00.00
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